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Compare the published Medicare service mix of Teresita Alviar Oandasan, CRNA with clinicians in the same registry specialty: Specialty details in registry.

RANCHO CORDOVA, CA · 10 milesEdit location
Within 10 miles · Approximate ZIP-area distance

Approximate straight-line distances between ZIP-area centers; a city search starts from the average of its ZIP centers. Uses the primary reported practice ZIP, not an exact office address or driving distance. Records without matched coordinates are excluded. How distance works

2024 published service data · 28 eligible profiles compared. Similarity describes billing patterns, not quality, outcomes, or suitability for your care.

James Remund Blodgett

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
100%Service-mix similarity~7.7 milesView profile →

Julia Marie Callahan, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
100%Service-mix similarity~7.7 milesView profile →

Tammie Marie Baker, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
100%Service-mix similarity~7.7 milesView profile →

Jenna Marie Rose, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
81%Service-mix similarity~7.7 milesView profile →

Amanda Wittmann, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Roseville, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
75%Service-mix similarity~9.6 milesView profile →

Mohammed Abdul Hannan, C.R.N.A

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
74%Service-mix similarity~6.1 milesView profile →

Samuel Yu, RN

Certified Registered Nurse Anesthetist (Crna) (CMS) · Roseville, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
72%Service-mix similarity~9.6 milesView profile →

Ariel Rodriguez, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
70%Service-mix similarity~7.7 milesView profile →

Peggy Jo Donegan Hays, CRNA

Specialty details in registry · Gold River, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
69%Service-mix similarity~0.9 milesView profile →

Alisa Michelle Kardell-Truman, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
69%Service-mix similarity~7.7 milesView profile →

William Andrew Santos

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
63%Service-mix similarity~7.7 milesView profile →

Beth Ann Ganetsos, CRNA

Certified Registered Nurse Anesthetist (Crna) (CMS) · Sacramento, CA

Shared published services
1 shared services · view billing descriptions
  • Anesthesia for lens surgery (00142)
63%Service-mix similarity~7.7 milesView profile →
How this comparison works

We use the same calendar year of CMS Medicare Physician & Other Practitioners data for both providers. Published non-drug service counts are combined by HCPCS code across places of service. We apply log(1 + count), normalize the vectors, and compare them using cosine similarity.

Candidates share the reference provider’s current NPPES primary taxonomy and match the location you enter. We examine up to 500 candidates in approximate distance order, then show up to 12 with the highest positive similarity within that set. The score is not a percentile, medical recommendation, or prediction. Suppressed services are not estimated. Medicare fee-for-service data does not describe a provider’s entire practice.

Source: CMS Medicare Physician & Other Practitioners - by Provider and Service : 2024-12-01 · Published May 21, 2026.